Astronomical Solution ZB18a for the Past 300 Myr

Format

`get_solution("ZB18a-300")`

A data frame with 187,501 rows and 3 columns:

time: Time in thousands of years (kyr).
ecc: Eccentricity \(e\) (unitless).
inc: Inclination \(I\) (degrees).

Source

All astronomical solutions by Zeebe can be found on http://www.soest.hawaii.edu/oceanography/faculty/zeebe_files/Astro.html.

They can be loaded into R quickly, using get_solution().

References

Zeebe, R. E., & Lourens, L. J. (2019). Solar System chaos and the Paleocene–Eocene boundary age constrained by geology and astronomy. Science, 365(6456), 926–929. doi:10.1126/science.aax0612 .'

Zeebe, R. E. and Lourens, L. J. (2022). Geologically constrained astronomical solutions for the Cenozoic era. Earth and Planetary Science Letters. doi:10.1016/j.epsl.2022.117595